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Adaptec ASR-3405/128MB SasSATA Raid Controller With 128Mb
- Controller Type: SAS/SATA RAID Controller
- Interface: PCIe (PCI Express)
- Cache Memory: 128MB
- RAID Levels Supported: 0, 1, 10, 5, 6, 50, 60
- Ports: Typically 4 internal/external SAS/SATA ports
- Host Interface: PCIe Gen2 or Gen3
- Features: Battery Backup Unit (BBU) support, ROC (RAID-on-Chip)
- Operating Systems: Windows, Linux, VMware, FreeBSD, Solaris
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Product Overview
The Adaptec ASR-3405 is a SAS/SATA RAID controller card featuring 128MB of cache memory. It provides advanced storage management and data protection capabilities for servers and workstations.
Technical Information
| Model | ASR-3405 |
| Interface | PCIe |
| Cache Memory | 128MB |
| RAID Levels | 0, 1, 10, 5, 6, 50, 60 |
Additional Specifications
| Host Bus Interface | PCIe x8 |
| Drive Support | SAS, SATA |
| Ports | 4 (Internal/External configurable) |
| On-Chip Processor | ROC (RAID-on-Chip) |
Product Description
The Adaptec ASR-3405 is a high-performance HostRAID controller designed to provide robust storage management solutions for servers and workstations. It integrates a powerful RAID-on-Chip (ROC) processor with 128MB of onboard cache memory, enabling efficient handling of complex RAID operations and accelerating data throughput. This controller supports a wide array of RAID levels, including 0, 1, 10, 5, 6, 50, and 60, offering flexibility in configuring storage arrays for optimal performance, redundancy, or a balance of both. Featuring a PCIe interface, the ASR-3405 ensures high-speed communication with the host system's motherboard. It typically offers multiple SAS/SATA ports, which can be configured for internal or external drive connections, allowing for versatile storage expansion. The controller is designed to support both SAS (Serial Attached SCSI) and SATA (Serial ATA) drives, providing compatibility with a broad range of storage media, from high-speed SSDs to high-capacity HDDs. Key features of the ASR-3405 include support for Adaptec's Battery Backup Unit (BBU) or Cache Protection Module (CPM), which safeguards cached data in the event of a power failure, thereby preventing data loss. This makes it suitable for critical applications where data integrity is paramount. The controller is compatible with a wide range of operating systems, including Windows Server, Linux distributions, VMware ESXi, and others, ensuring broad adoption in diverse IT environments.


